gdb/ChangeLog

   1 2015-02-21  Doug Evans  <dje@google.com>
   2
   3         PR c++/17976, symtab/17821
   4         * cp-namespace.c (cp_search_static_and_baseclasses): New parameter
   5         is_in_anonymous.  All callers updated.
   6         (find_symbol_in_baseclass): Ditto.
   7         (cp_lookup_nested_symbol_1): Ditto.  Don't search all static blocks
   8         for symbols in an anonymous namespace.
   9         * dwarf2read.c (namespace_name): Don't call dwarf2_name, fetch
  10         DW_AT_name directly.
  11         (dwarf2_name): Convert missing namespace name to
  12         CP_ANONYMOUS_NAMESPACE_STR.
  13
  14 2015-02-20  Pedro Alves  <palves@redhat.com>
  15
  16         * linux-nat.c (linux_handle_extended_wait): Call
  17         thread_db_notice_clone whenever a new clone LWP is detected.
  18         (linux_stop_and_wait_all_lwps, linux_unstop_all_lwps): New
  19         functions.
  20         * linux-nat.h (thread_db_attach_lwp): Delete declaration.
  21         (thread_db_notice_clone, linux_stop_and_wait_all_lwps)
  22         (linux_unstop_all_lwps): Declare.
  23         * linux-thread-db.c (struct thread_get_info_inout): Delete.
  24         (thread_get_info_callback): Delete.
  25         (thread_from_lwp): Use td_thr_get_info and record_thread.
  26         (thread_db_attach_lwp): Delete.
  27         (thread_db_notice_clone): New function.
  28         (try_thread_db_load_1): If /proc is mounted and shows the
  29         process'es task list, walk over all LWPs and call thread_from_lwp
  30         instead of relying on td_ta_thr_iter.
  31         (attach_thread): Don't call check_thread_signals here.  Split the
  32         tail part of the function (which adds the thread to the core GDB
  33         thread list) to ...
  34         (record_thread): ... this function.  Call check_thread_signals
  35         here.
  36         (thread_db_wait): Don't call thread_db_find_new_threads_1.  Always
  37         call thread_from_lwp.
  38         (thread_db_update_thread_list): Rename to ...
  39         (thread_db_update_thread_list_org): ... this.
  40         (thread_db_update_thread_list): New function.
  41         (thread_db_find_thread_from_tid): Delete.
  42         (thread_db_get_ada_task_ptid): Simplify.
  43         * nat/linux-procfs.c: Include <sys/stat.h>.
  44         (linux_proc_task_list_dir_exists): New function.
  45         * nat/linux-procfs.h (linux_proc_task_list_dir_exists): Declare.
  46
  47 2015-02-20  Pedro Alves  <palves@redhat.com>
  48
  49         * linux-nat.c (lin_lwp_attach_lwp): No longer special case the
  50         main LWP.  Handle the case of waitpid returning 0 if we're already
  51         attached to the LWP.  Don't set the LWP's last_resume_kind to
  52         resume_stop if we already knew about the LWP.
  53         (linux_nat_filter_event): Add debug logs.
  54
  55 2015-02-20  Pedro Alves  <palves@redhat.com>
  56
  57         * target.h (forward_target_decr_pc_after_break): Delete
  58         declaration.
  59
  60 2015-02-20  Pedro Alves  <palves@redhat.com>
  61
  62         PR threads/18006
  63         * linux-thread-db.c (thread_get_info_callback): Return early if
  64         the thread's lwp id is -1.
  65
  66 2015-02-20  Joel Brobecker  <brobecker@adacore.com>
  67
  68         GDB 7.9 released.
  69
  70 2015-02-19  Steve Ellcey  <sellcey@imgtec.com>
  71
  72         * dtrace-probe.c (dtrace_process_dof_probe): Initialize arg.expr.
  73         (dtrace_get_probes) Change type of variable 'dof'.
  74
  75 2015-02-19  Antoine Tremblay  <antoine.tremblay@ericsson.com>
  76
  77         PR breakpoints/16812
  78         * linux-nat.c (linux_nat_filter_event): Report SIGTRAP,SIGILL,SIGSEGV.
  79         * nat/linux-ptrace.c (linux_wstatus_maybe_breakpoint): Add.
  80         * nat/linux-ptrace.h: Add linux_wstatus_maybe_breakpoint.
  81
  82 2015-02-19  David Taylor  <dtaylor@emc.com>
  83
  84         * common/ax.def (setv): Fix consumed entry in setv DEFOP.
  85
  86 2015-02-18  Patrick Palka  <patrick@parcs.ath.cx>
  87
  88         * tui/tui-io.c (tui_handle_resize_during_io): Remove this
  89         function.
  90         (tui_putc): Don't call tui_handle_resize_during_io.
  91         (tui_getc): Likewise.
  92         (tui_mld_getc): Likewise.
  93         * tui/tui-win.c: Include event-loop.h and tui/tui-io.h.
  94         (tui_sigwinch_token): New static variable.
  95         (tui_initialize_win): Adjust documentation.  Set
  96         tui_sigwinch_token.
  97         (tui_async_resize_screen): New asynchronous callback.
  98         (tui_sigwinch_handler): Adjust documentation.  Asynchronously
  99         invoke tui_async_resize_screen.
 100
 101 2015-02-18  Jose E. Marchesi  <jose.marchesi@oracle.com>
 102
 103         * configure: Regenerated.
 104         * configure.ac: Use GDB_AC_TRANSFORM.
 105         * Makefile.in (aclocal_m4_deps): Added transform.m4.
 106         * acinclude.m4: sinclude transform.m4.
 107         * transform.m4: New file.
 108         (GDB_AC_TRANSFORM): New macro.
 109
 110 2015-02-17  Jose E. Marchesi  <jose.marchesi@oracle.com>
 111
 112         * NEWS: Announce the support for DTrace SDT probes.
 113
 114 2015-02-17  Jose E. Marchesi  <jose.marchesi@oracle.com>
 115
 116         * amd64-linux-tdep.c: Include "parser-defs.h" and "user-regs.h".
 117         (amd64_dtrace_parse_probe_argument): New function.
 118         (amd64_dtrace_probe_is_enabled): Likewise.
 119         (amd64_dtrace_enable_probe): Likewise.
 120         (amd64_dtrace_disable_probe): Likewise.
 121         (amd64_linux_init_abi): Register the
 122         `gdbarch_dtrace_probe_argument', `gdbarch_dtrace_enable_probe',
 123         `gdbarch_dtrace_disable_probe' and
 124         `gdbarch_dtrace_probe_is_enabled' hooks.
 125         (amd64_dtrace_disabled_probe_sequence_1): New constant.
 126         (amd64_dtrace_disabled_probe_sequence_2): Likewise.
 127         (amd64_dtrace_enable_probe_sequence): Likewise.
 128         (amd64_dtrace_disable_probe_sequence): Likewise.
 129
 130 2015-01-17  Jose E. Marchesi  <jose.marchesi@oracle.com>
 131
 132         * breakpoint.c (BREAK_ARGS_HELP): Help string updated to mention
 133         the -probe-dtrace new vpossible value for PROBE_MODIFIER.
 134         * configure.ac (CONFIG_OBS): dtrace-probe.o added if BFD can
 135         handle ELF files.
 136         * Makefile.in (SFILES): dtrace-probe.c added.
 137         * configure: Regenerate.
 138         * dtrace-probe.c: New file.
 139         (SHT_SUNW_dof): New constant.
 140         (dtrace_probe_type): New enum.
 141         (dtrace_probe_arg): New struct.
 142         (dtrace_probe_arg_s): New typedef.
 143         (struct dtrace_probe_enabler): New struct.
 144         (dtrace_probe_enabler_s): New typedef.
 145         (dtrace_probe): New struct.
 146         (dtrace_probe_is_linespec): New function.
 147         (dtrace_dof_sect_type): New enum.
 148         (dtrace_dof_dofh_ident): Likewise.
 149         (dtrace_dof_encoding): Likewise.
 150         (DTRACE_DOF_ENCODE_LSB): Likewise.
 151         (DTRACE_DOF_ENCODE_MSB): Likewise.
 152         (dtrace_dof_hdr): New struct.
 153         (dtrace_dof_sect): Likewise.
 154         (dtrace_dof_provider): Likewise.
 155         (dtrace_dof_probe): Likewise.
 156         (DOF_UINT): New macro.
 157         (DTRACE_DOF_PTR): Likewise.
 158         (DTRACE_DOF_SECT): Likewise.
 159         (dtrace_process_dof_probe): New function.
 160         (dtrace_process_dof): Likewise.
 161         (dtrace_build_arg_exprs): Likewise.
 162         (dtrace_get_arg): Likewise.
 163         (dtrace_get_probes): Likewise.
 164         (dtrace_get_probe_argument_count): Likewise.
 165         (dtrace_can_evaluate_probe_arguments): Likewise.
 166         (dtrace_evaluate_probe_argument): Likewise.
 167         (dtrace_compile_to_ax): Likewise.
 168         (dtrace_probe_destroy): Likewise.
 169         (dtrace_gen_info_probes_table_header): Likewise.
 170         (dtrace_gen_info_probes_table_values): Likewise.
 171         (dtrace_probe_is_enabled): Likewise.
 172         (dtrace_probe_ops): New variable.
 173         (info_probes_dtrace_command): New function.
 174         (_initialize_dtrace_probe): Likewise.
 175         (dtrace_type_name): Likewise.
 176
 177 2015-02-17  Jose E. Marchesi  <jose.marchesi@oracle.com>
 178
 179         * gdbarch.sh (dtrace_parse_probe_argument): New.
 180         (dtrace_probe_is_enabled): Likewise.
 181         (dtrace_enable_probe): Likewise.
 182         (dtrace_disable_probe): Likewise.
 183         * gdbarch.c: Regenerate.
 184         * gdbarch.h: Regenerate.
 185
 186 2015-02-17  Jose E. Marchesi  <jose.marchesi@oracle.com>
 187
 188         * stap-probe.c (stap_probe_ops): Add NULLs in the static
 189         stap_probe_ops for `enable_probe' and `disable_probe'.
 190         * probe.c (enable_probes_command): New function.
 191         (disable_probes_command): Likewise.
 192         (_initialize_probe): Define the cli commands `enable probe' and
 193         `disable probe'.
 194         (parse_probe_linespec): New function.
 195         (info_probes_for_ops): Use parse_probe_linespec.
 196         * probe.h (probe_ops): New hooks `enable_probe' and
 197         `disable_probe'.
 198
 199 2015-02-17  Jose E. Marchesi  <jose.marchesi@oracle.com>
 200
 201         * probe.c (compute_probe_arg): Moved from stap-probe.c
 202         (compile_probe_arg): Likewise.
 203         (probe_funcs): Likewise.
 204         * stap-probe.c (compute_probe_arg): Moved to probe.c.
 205         (compile_probe_arg): Likewise.
 206         (probe_funcs): Likewise.
 207
 208 2015-02-17  Jose E. Marchesi  <jose.marchesi@oracle.com>
 209
 210         * probe.c (print_ui_out_not_applicables): New function.
 211         (exists_probe_with_pops): Likewise.
 212         (info_probes_for_ops): Do not include column headers for probe
 213         types for which no probe has been actually found on any object.
 214         Also invoke `print_ui_out_not_applicables' in order to match the
 215         column rows with the header when probes of several types are
 216         listed.
 217         Print the "Type" column.
 218         * probe.h (probe_ops): Added a new probe operation `type_name'.
 219         * stap-probe.c (stap_probe_ops): Add `stap_type_name'.
 220         (stap_type_name): New function.
 221
 222 2015-02-17  Patrick Palka  <patrick@parcs.ath.cx>
 223
 224         * tui/tui-io.c (tui_getc): Don't call key_is_command_char.
 225         (key_is_command_char): Delete.
 226
 227 2015-02-17  Pedro Alves  <palves@redhat.com>
 228
 229         * tui/tui.c (tui_enable): Resize windows before anything
 230         might show a window.
 231
 232 2015-02-17  Max Ostapenko  <m.ostapenko@partner.samsung.com>
 233
 234         PR gdb/17984
 235         * aarch64-linux-nat.c: Don't include features/aarch64.c anymore.
 236         (aarch64_linux_read_description): Remove initialize_tdesc_aarch64
 237         call.
 238         * aarch64-tdep.h (tdesc_aarch64): Declare.
 239
 240 2015-02-12  Mark Wielaard  <mjw@redhat.com>
 241
 242         * contrib/ari/gdb_ari.sh: Remove checks for "true" and "false".
 243
 244 2015-02-13  Doug Evans  <dje@google.com>
 245
 246         * cp-namespace.c (cp_basic_lookup_symbol): Rename parameter
 247         anonymous_namespace to is_in_anonymous for consistency with the rest
 248         of the file.
 249         (cp_lookup_bare_symbol): Fix typo in comment.
 250         (cp_search_static_and_baseclasses): Ditto.
 251         (search_symbol_list): Use vertical space in comment better.
 252         (reset_directive_searched): Ditto. Fix typo.
 253         (cp_lookup_nested_symbol_1): Clarify contents of NESTED_NAME parameter.
 254
 255 2015-02-13  Yao Qi  <yao.qi@arm.com>
 256
 257         * MAINTAINERS: Update my email address.
 258
 259 2015-02-12  Doug Evans  <dje@google.com>
 260
 261         * completer.c (completion_list_add_name): Fix memory leak.
 262
 263 2015-02-12  Doug Evans  <dje@google.com>
 264
 265         * completer.c (complete_line): Remove incorrect comment.
 266
 267 2015-02-11  Jan Kratochvil  <jan.kratochvil@redhat.com>
 268
 269         * python/py-framefilter.c (py_print_single_arg, enumerate_locals)
 270         (py_print_frame): Use RETURN_MASK_ERROR.
 271
 272 2015-02-11  Jan Kratochvil  <jan.kratochvil@redhat.com>
 273
 274         * python/py-framefilter.c (py_print_frame): Mention RETURN_QUIT in
 275         function comment.  Wrap all function that can throw in cleanups.
 276         (gdbpy_apply_frame_filter): Wrap all function that can throw in
 277         cleanups.
 278
 279 2015-02-11  Jan Kratochvil  <jan.kratochvil@redhat.com>
 280
 281         * python/py-framefilter.c (py_print_frame): Substitute goto error.
 282         Remove the error label.
 283
 284 2015-02-11  Jan Kratochvil  <jan.kratochvil@redhat.com>
 285
 286         * python/py-framefilter.c (py_print_frame): Put conditional code paths
 287         with goto first, indent the former else codepath left.  Put variable
 288         'elided' to a new inner block.
 289
 290 2015-02-11  Jan Kratochvil  <jan.kratochvil@redhat.com>
 291
 292         * python/py-framefilter.c (py_print_frame): Whitespacing fixes.
 293
 294 2015-02-11  Pedro Alves  <palves@redhat.com>
 295
 296         * xcoffread.c (within_function): Delete.
 297
 298 2015-02-11  Tom Tromey  <tromey@redhat.com>
 299             Pedro Alves <palves@redhat.com>
 300
 301         * breakpoint.c (base_breakpoint_ops): Delete.
 302         * dwarf2loc.c (dwarf_expr_ctx_funcs): Make extern.
 303         * elfread.c (elf_sym_fns_gdb_index, elf_sym_fns_lazy_psyms): Make extern.
 304         * guile/guile.c (guile_extension_script_ops, guile_extension_ops): Make extern.
 305         * ppcnbsd-tdep.c (ppcnbsd2_sigtramp): Make extern.
 306         * python/py-arch.c (arch_object_type): Make extern.
 307         * python/py-block.c (block_syms_iterator_object_type): Make extern.
 308         * python/py-bpevent.c (breakpoint_event_object_type): Make extern.
 309         * python/py-cmd.c (cmdpy_object_type): Make extern.
 310         * python/py-continueevent.c (continue_event_object_type)
 311         * python/py-event.h (GDBPY_NEW_EVENT_TYPE): Remove 'qual'
 312         parameter.  Update all callers.
 313         * python/py-evtregistry.c (eventregistry_object_type): Make extern.
 314         * python/py-exitedevent.c (exited_event_object_type): Make extern.
 315         * python/py-finishbreakpoint.c (finish_breakpoint_object_type): Make extern.
 316         * python/py-function.c (fnpy_object_type): Make extern.
 317         * python/py-inferior.c (inferior_object_type, membuf_object_type): Make extern.
 318         * python/py-infevents.c (call_pre_event_object_type)
 319         (inferior_call_post_event_object_type).
 320         (memory_changed_event_object_type): Make extern.
 321         * python/py-infthread.c (thread_object_type): Make extern.
 322         * python/py-lazy-string.c (lazy_string_object_type): Make extern.
 323         * python/py-linetable.c (linetable_entry_object_type)
 324         (linetable_object_type, ltpy_iterator_object_type): Make extern.
 325         * python/py-newobjfileevent.c (new_objfile_event_object_type)
 326         (clear_objfiles_event_object_type): Make extern.
 327         * python/py-objfile.c (objfile_object_type): Make extern.
 328         * python/py-param.c (parmpy_object_type): Make extern.
 329         * python/py-progspace.c (pspace_object_type): Make extern.
 330         * python/py-signalevent.c (signal_event_object_type): Make extern.
 331         * python/py-symtab.c (symtab_object_type, sal_object_type): Make extern.
 332         * python/py-type.c (type_object_type, field_object_type)
 333         (type_iterator_object_type): Make extern.
 334         * python/python.c (python_extension_script_ops)
 335         (python_extension_ops): Make extern.
 336         * stap-probe.c (stap_probe_ops): Make extern.
 337
 338 2015-02-11  Pedro Alves  <pedro@codesourcery.com>
 339
 340         * infrun.c (adjust_pc_after_break): Don't adjust the PC just
 341         because the event thread is not the current thread.
 342
 343 2015-02-11  Doug Evans  <xdje42@gmail.com>
 344
 345         * gdbtypes.c (internal_type_self_type): If TYPE_SPECIFIC_FIELD hasn't
 346         been initialized yet, return NULL.
 347
 348 2015-02-11  Doug Evans  <dje@google.com>
 349
 350         * symfile.h (new_symfile_objfile): Delete.
 351         * symfile.c (finish_new_objfile): Renamed from new_symfile_objfile.
 352         All callers updated.
 353
 354 2015-02-11  Patrick Palka  <patrick@parcs.ath.cx>
 355
 356         * tui/tui-io.c (tui_handle_resize_during_io): Call
 357         tui_update_gdb_sizes() after resizing the screen.
 358         * tui/tui.c (tui_enable): Resize the terminal before
 359         calling tui_update_gdb_sizes().
 360
 361 2015-02-11  Patrick Palka  <patrick@parcs.ath.cx>
 362
 363         * tui/tui-io.c (tui_getc): Move cursor to the end of the command
 364         line before printing a newline.
 365
 366 2015-02-11  Mark Wielaard  <mjw@redhat.com>
 367
 368         * utils.c (producer_is_gcc): Return true or false.
 369
 370 2015-02-10  Mark Wielaard  <mjw@redhat.com>
 371
 372         * utils.h (producer_is_gcc): Change return type to bool. Add major
 373         argument.
 374         * utils.c (producer_is_gcc): Likewise.
 375         (producer_is_gcc_ge_4): Adjust producer_is_gcc call.
 376         * dwarf2read.c (check_producer): Likewise.
 377
 378 2015-02-10  Pedro Alves  <palves@redhat.com>
 379
 380         * infrun.c (displaced_step_fixup): Switch to the event thread
 381         before calling gdbarch_displaced_step_fixup.
 382
 383 2015-02-10  Antoine Tremblay <antoine.tremblay@ericsson.com>
 384
 385         * MAINTAINERS (Write After Approval): Add Antoine Tremblay.
 386
 387 2015-02-10  Simon Marchi  <simon.marchi@ericsson.com>
 388
 389         * ada-varobj.c (ada_name_of_child): Constify parent.
 390         (ada_path_expr_of_child): Same.
 391         (ada_value_of_child): Same.
 392         (ada_type_of_child): Same.
 393         * c-varobj.c (c_is_path_expr_parent): Same.
 394         (c_describe_child): Same.
 395         (c_name_of_child): Same.
 396         (c_value_of_child): Same.
 397         (c_type_of_child): Same.
 398         (cplus_number_of_children): Same.
 399         (cplus_describe_child): Constify var.
 400         (cplus_name_of_child): Constify parent.
 401         (cplus_value_of_child): Same.
 402         (cplus_type_of_child): Same.
 403         * jv-varobj.c (java_name_of_child): Same.
 404         (java_value_of_child): Same.
 405         (java_type_of_child): Same.
 406         * varobj.c (value_of_child): Same.
 407         (varobj_default_is_path_expr_parent): Constify var, parent and return
 408         value.
 409         (varobj_get_path_expr): Constify var, modify path_expr through
 410         mutable_var.
 411         (install_new_value): Constify parent.
 412         (value_of_child): Constify parent.
 413         * varobj.h (struct varobj): Constify parent.
 414         (struct lang_varobj_ops): Constify name_of_child, value_of_child and
 415         type_of_child.
 416         (varobj_get_path_expr): Constify var.
 417         (varobj_get_path_expr_parent): Constify var and return value.
 418
 419 2015-02-10  Luis Machado  <lgustavo@codesourcery.com>
 420
 421         * arm-tdep.c (arm_prologue_unwind_stop_reason): New function.
 422         (arm_prologue_this_id): Move PC and SP limit checks to
 423         arm_prologue_unwind_stop_reason.
 424         (arm_prologue_unwind) <stop_reason> : Set to
 425         arm_prologue_unwind_stop_reason.
 426
 427 2015-02-09  Mark Wielaard  <mjw@redhat.com>
 428
 429         * dwarf2read.c (set_cu_language): Recognize DW_LANG_Fortran03 and
 430         DW_LANG_Fortran08 as language_fortran.
 431
 432 2015-02-09  Sergio Durigan Junior  <sergiodj@redhat.com>
 433
 434         PR remote/17946
 435         * gdb/remote.c (remote_parse_stop_reply): Fix wrong comparison
 436         of pointer against char.
 437
 438 2015-02-09  Mark Wielaard  <mjw@redhat.com>
 439
 440         * c-typeprint.c (cp_type_print_method_args): Handle '_Atomic'.
 441         (c_type_print_modifier): Likewise.
 442         * dwarf2read.c (read_tag_atomic_type): New function.
 443         (read_type_die_1): Handle DW_TAG_atomic_type.
 444         * gdbtypes.c (make_atomic_type): New function.
 445         (recursive_dump_type): Handle TYPE_ATOMIC.
 446         * gdbtypes.h (enum type_flag_values): Renumber.
 447         (enum type_instance_flag_value): Add TYPE_INSTANCE_FLAG_ATOMIC.
 448         (TYPE_ATOMIC): New macro.
 449         (make_atomic_type): Declare.
 450
 451 2015-02-09  Markus Metzger  <markus.t.metzger@intel.com>
 452
 453         * btrace.c (ftrace_find_call): Skip gaps.
 454         (ftrace_new_function): Initialize level.
 455         (ftrace_new_call, ftrace_new_tailcall, ftrace_new_return)
 456         (ftrace_new_switch): Update
 457         level computation.
 458         (ftrace_new_gap): New.
 459         (ftrace_update_function): Create new function after gap.
 460         (btrace_compute_ftrace_bts): Create gap on error.
 461         (btrace_stitch_bts): Update parameters.  Clear trace if it
 462         becomes empty.
 463         (btrace_stitch_trace): Update parameters.  Update callers.
 464         (btrace_clear): Reset the number of gaps.
 465         (btrace_insn_get): Return NULL if the iterator points to a gap.
 466         (btrace_insn_number): Return zero if the iterator points to a gap.
 467         (btrace_insn_end): Allow gaps at the end.
 468         (btrace_insn_next, btrace_insn_prev, btrace_insn_cmp): Handle gaps.
 469         (btrace_find_insn_by_number): Assert that the found iterator does
 470         not point to a gap.
 471         (btrace_call_next, btrace_call_prev): Assert that the last function
 472         is not a gap.
 473         * btrace.h (btrace_bts_error): New.
 474         (btrace_function): Update comment.
 475         (btrace_function) <insn, insn_offset, number>: Update comment.
 476         (btrace_function) <errcode>: New.
 477         (btrace_thread_info) <ngaps>: New.
 478         (btrace_thread_info) <replay>: Update comment.
 479         (btrace_insn_get): Update comment.
 480         * record-btrace.c (btrace_ui_out_decode_error): New.
 481         (record_btrace_info): Print number of gaps.
 482         (btrace_insn_history, btrace_call_history): Call
 483         btrace_ui_out_decode_error for gaps.
 484         (record_btrace_step_thread, record_btrace_start_replaying): Skip gaps.
 485
 486 2015-02-09  Markus Metzger  <markus.t.metzger@intel.com>
 487
 488         * common/btrace-common.h (btrace_cpu_vendor, btrace_cpu): New.
 489         * nat/linux-btrace.c: (btrace_this_cpu): New.
 490         (cpu_supports_bts): Call btrace_this_cpu.
 491         (intel_supports_bts): Add cpu parameter.
 492
 493 2015-02-09  Markus Metzger  <markus.t.metzger@intel.com>
 494
 495         * btrace.h (btrace_insn_class): New.
 496         (btrace_insn) <size, iclass>: New.
 497         * btrace.c (ftrace_find_call): Update parameters.  Update users.
 498         Use instruction classification.
 499         (ftrace_new_return): Update parameters.  Update users.
 500         (ftrace_update_function): Update parameters.  Update users.  Use
 501         instruction classification.
 502         (ftrace_update_insns): Update parameters.  Update users.
 503         (ftrace_classify_insn): New.
 504         (btrace_compute_ftrace_bts): Fill in new btrace_insn fields.  Add
 505         TRY_CATCH around call to gdb_insn_length.
 506
 507 2015-02-09  Markus Metzger  <markus.t.metzger@intel.com>
 508
 509         * btrace.c (btrace_compute_ftrace_bts, btrace_compute_ftrace):
 510         Update parameters.  Update users.
 511
 512 2015-02-09  Markus Metzger  <markus.t.metzger@intel.com>
 513
 514         * btrace.c (parse_xml_btrace_conf_bts): Add size.
 515         (btrace_conf_bts_attributes): New.
 516         (btrace_conf_children): Add attributes.
 517         * common/btrace-common.h (btrace_config_bts): New.
 518         (btrace_config)<bts>: New.
 519         (btrace_config): Update comment.
 520         * nat/linux-btrace.c (linux_enable_btrace, linux_enable_bts):
 521         Use config.
 522         * features/btrace-conf.dtd: Increment version.  Add size
 523         attribute to bts element.
 524         * record-btrace.c (set_record_btrace_bts_cmdlist,
 525         show_record_btrace_bts_cmdlist): New.
 526         (record_btrace_adjust_size, record_btrace_print_bts_conf,
 527         record_btrace_print_conf, cmd_set_record_btrace_bts,
 528         cmd_show_record_btrace_bts): New.
 529         (record_btrace_info): Call record_btrace_print_conf.
 530         (_initialize_record_btrace): Add commands.
 531         * remote.c: Add PACKET_Qbtrace_conf_bts_size enum.
 532         (remote_protocol_features): Add Qbtrace-conf:bts:size packet.
 533         (btrace_sync_conf): Synchronize bts size.
 534         (_initialize_remote): Add Qbtrace-conf:bts:size packet.
 535         * NEWS: Announce new commands and new packets.
 536
 537 2015-02-09  Markus Metzger  <markus.t.metzger@intel.com>
 538
 539         * Makefile.in (XMLFILES): Add btrace-conf.dtd.
 540         * x86-linux-nat.c (x86_linux_enable_btrace): Update parameters.
 541         (x86_linux_btrace_conf): New.
 542         (x86_linux_create_target): Initialize to_btrace_conf.
 543         * nat/linux-btrace.c (linux_enable_btrace): Update parameters.
 544         Check format.  Split into this and ...
 545         (linux_enable_bts): ... this.
 546         (linux_btrace_conf): New.
 547         (perf_event_skip_record): Renamed into ...
 548         (perf_event_skip_bts_record): ... this.  Updated users.
 549         (linux_disable_btrace): Split into this and ...
 550         (linux_disable_bts): ... this.
 551         (linux_read_btrace): Check format.
 552         * nat/linux-btrace.h (linux_enable_btrace): Update parameters.
 553         (linux_btrace_conf): New.
 554         (btrace_target_info)<ptid>: Moved.
 555         (btrace_target_info)<conf>: New.
 556         (btrace_target_info): Split into this and ...
 557         (btrace_tinfo_bts): ... this.  Updated users.
 558         * btrace.c (btrace_enable): Update parameters.
 559         (btrace_conf, parse_xml_btrace_conf_bts, parse_xml_btrace_conf)
 560         (btrace_conf_children, btrace_conf_attributes)
 561         (btrace_conf_elements): New.
 562         * btrace.h (btrace_enable): Update parameters.
 563         (btrace_conf, parse_xml_btrace_conf): New.
 564         * common/btrace-common.h (btrace_config): New.
 565         * feature/btrace-conf.dtd: New.
 566         * record-btrace.c (record_btrace_conf): New.
 567         (record_btrace_cmdlist): New.
 568         (record_btrace_enable_warn, record_btrace_open): Pass
 569         &record_btrace_conf.
 570         (record_btrace_info): Print recording format.
 571         (cmd_record_btrace_bts_start): New.
 572         (cmd_record_btrace_start): Call cmd_record_btrace_bts_start.
 573         (_initialize_record_btrace): Add "record btrace bts" subcommand.
 574         Add "record bts" alias command.
 575         * remote.c (remote_state)<btrace_config>: New.
 576         (remote_btrace_reset, PACKET_qXfer_btrace_conf): New.
 577         (remote_protocol_features): Add qXfer:btrace-conf:read.
 578         (remote_open_1): Call remote_btrace_reset.
 579         (remote_xfer_partial): Handle TARGET_OBJECT_BTRACE_CONF.
 580         (btrace_target_info)<conf>: New.
 581         (btrace_sync_conf, btrace_read_config): New.
 582         (remote_enable_btrace): Update parameters.  Call btrace_sync_conf and
 583         btrace_read_conf.
 584         (remote_btrace_conf): New.
 585         (init_remote_ops): Initialize to_btrace_conf.
 586         (_initialize_remote): Add qXfer:btrace-conf packet.
 587         * target.c (target_enable_btrace): Update parameters.
 588         (target_btrace_conf): New.
 589         * target.h (target_enable_btrace): Update parameters.
 590         (target_btrace_conf): New.
 591         (target_object)<TARGET_OBJECT_BTRACE_CONF>: New.
 592         (target_ops)<to_enable_btrace>: Update parameters and comment.
 593         (target_ops)<to_btrace_conf>: New.
 594         * target-delegates: Regenerate.
 595         * target-debug.h (target_debug_print_const_struct_btrace_config_p)
 596         (target_debug_print_const_struct_btrace_target_info_p): New.
 597         * NEWS: Announce new command and new packet.
 598
 599 2015-02-09  Markus Metzger  <markus.t.metzger@intel.com>
 600
 601         * nat/linux-btrace.h (perf_event_buffer): New.
 602         (btrace_target_info) <buffer, size, data_head>: Replace with ...
 603         <bts>: ... this.
 604         * nat/linux-btrace.c (perf_event_header, perf_event_mmap_size)
 605         (perf_event_buffer_size, perf_event_buffer_begin)
 606         (perf_event_buffer_end, linux_btrace_has_changed): Removed.
 607         Updated users.
 608         (perf_event_new_data): New.
 609
 610 2015-02-09  Markus Metzger  <markus.t.metzger@intel.com>
 611
 612         * btrace.c (btrace_enable): Pass BTRACE_FORMAT_BTS.
 613         * record-btrace.c (record_btrace_open): Remove call to
 614         target_supports_btrace.
 615         * remote.c (remote_supports_btrace): Update parameters.
 616         * target.c (target_supports_btrace): Update parameters.
 617         * target.h (to_supports_btrace, target_supports_btrace): Update
 618         parameters.
 619         * target-delegates.c: Regenerate.
 620         * target-debug.h (target_debug_print_enum_btrace_format): New.
 621         * nat/linux-btrace.c
 622         (kernel_supports_btrace): Rename into ...
 623         (kernel_supports_bts): ... this.  Update users.  Update warning text.
 624         (intel_supports_btrace): Rename into ...
 625         (intel_supports_bts): ... this.  Update users.
 626         (cpu_supports_btrace): Rename into ...
 627         (cpu_supports_bts): ... this.  Update users.
 628         (linux_supports_btrace): Update parameters.  Split into this and ...
 629         (linux_supports_bts): ... this.
 630         * nat/linux-btrace.h (linux_supports_btrace): Update parameters.
 631
 632 2015-02-09  Markus Metzger  <markus.t.metzger@intel.com>
 633
 634         * Makefile.in (SFILES): Add common/btrace-common.c.
 635         (COMMON_OBS): Add common/btrace-common.o.
 636         (btrace-common.o): Add build rules.
 637         * btrace.c (parse_xml_btrace): Update parameters.
 638         (parse_xml_btrace_block): Set format field.
 639         (btrace_add_pc, btrace_fetch): Use struct btrace_data.
 640         (do_btrace_data_cleanup, make_cleanup_btrace_data): New.
 641         (btrace_compute_ftrace): Split into this and...
 642         (btrace_compute_ftrace_bts): ...this.
 643         (btrace_stitch_trace): Split into this and...
 644         (btrace_stitch_bts): ...this.
 645         * btrace.h (parse_xml_btrace): Update parameters.
 646         (make_cleanup_btrace_data): New.
 647         * common/btrace-common.c: New.
 648         * common/btrace-common.h: Include common-defs.h.
 649         (btrace_block_s): Update comment.
 650         (btrace_format): New.
 651         (btrace_format_string): New.
 652         (btrace_data_bts): New.
 653         (btrace_data): New.
 654         (btrace_data_init, btrace_data_fini, btrace_data_empty): New.
 655         * remote.c (remote_read_btrace): Update parameters.
 656         * target.c (target_read_btrace): Update parameters.
 657         * target.h (target_read_btrace): Update parameters.
 658         (target_ops)<to_read_btrace>: Update parameters.
 659         * x86-linux-nat.c (x86_linux_read_btrace): Update parameters.
 660         * target-delegates.c: Regenerate.
 661         * target-debug (target_debug_print_struct_btrace_data_p): New.
 662         * nat/linux-btrace.c (linux_read_btrace): Split into this and...
 663         (linux_read_bts): ...this.
 664         * nat/linux-btrace.h (linux_read_btrace): Update parameters.
 665
 666 2015-02-06  Doug Evans  <dje@google.com>
 667
 668         * remote-m32r-sdi.c: Include symfile.h.
 669
 670 2015-02-06  Doug Evans  <dje@google.com>
 671
 672         * symtab.h (clear_symtab_users, deduce_language_from_filename): Move
 673         * symfile.h (clear_symtab_users, deduce_language_from_filename): ...
 674         to here.
 675
 676 2015-02-06  Pedro Alves  <palves@redhat.com>
 677
 678         * linux-thread-db.c (find_new_threads_callback): Add debug output.
 679
 680 2015-02-06  Simon Marchi  <simon.marchi@ericsson.com>
 681
 682         PR gdb/15678
 683         * breakpoint.c (map_breakpoint_numbers): Check for empty args string.
 684         (enable_count_command): Check args for NULL value.
 685
 686 2015-02-05  Doug Evans  <xdje42@gmail.com>
 687
 688         * guile/scm-frame.c: Fix spelling errors in a comment.
 689
 690 2015-02-04  Jan Kratochvil  <jan.kratochvil@redhat.com>
 691
 692         * python/python-internal.h (Py_hash_t): Define it for Python <3.2.
 693         * python/py-value.c (valpy_fetch_lazy): Use it.  Remove cast to the
 694         return type.
 695
 696 2015-02-04  Pedro Alves  <palves@redhat.com>
 697
 698         * linux-nat.c (handle_extended_wait): Don't resume LWPs here.
 699         (wait_lwp): Don't call wait_lwp if linux_handle_extended_wait
 700         returns true.
 701         (resume_stopped_resumed_lwps): Don't check whether the thread is
 702         marked as executing.
 703         (linux_nat_wait_1): Use resume_stopped_resumed_lwps.
 704
 705 2015-02-04  Andreas Arnez  <arnez@linux.vnet.ibm.com>
 706
 707         * regset.h (struct regset): Add flags field.
 708         (REGSET_VARIABLE_SIZE): New value for a regset's flags field.
 709         * corelow.c (get_core_register_section): Add warning if the size
 710         exceeds the requested size and the regset does not have the
 711         REGSET_VARIABLE_SIZE flag set.
 712         * alphanbsd-tdep.c (alphanbsd_gregset): Add REGSET_VARIABLE_SIZE
 713         flag.
 714         * armbsd-tdep.c (armbsd_gregset): Likewise.
 715         * hppa-hpux-tdep.c (hppa_hpux_regset): Likewise.
 716         * hppaobsd-tdep.c (hppaobsd_gregset): Likewise.
 717         * m68kbsd-tdep.c (m68kbsd_gregset): Likewise.
 718         * mipsnbsd-tdep.c (mipsnbsd_gregset): Likewise.
 719
 720 2015-02-04  Andreas Arnez  <arnez@linux.vnet.ibm.com>
 721
 722         * amd64-linux-tdep.c (amd64_linux_iterate_over_regset_sections):
 723         For ".reg-xstate", explicitly specify the requested section size
 724         via X86_XSTATE_SIZE instead of just 0 on input and
 725         X86_XSTATE_MAX_SIZE on output.
 726         * i386-linux-tdep.c (i386_linux_iterate_over_regset_sections):
 727         Likewise.
 728
 729 2015-02-04  Andreas Arnez  <arnez@linux.vnet.ibm.com>
 730
 731         PR corefiles/17808:
 732         * gdbarch.sh (iterate_over_regset_sections_cb): Document this
 733         function type, particularly its SIZE parameter.
 734         * gdbarch.h: Regenerate.
 735         * amd64-tdep.c (amd64_supply_fpregset): In gdb_assert, compare
 736         actual against required size using ">=" instead of "==".
 737         (amd64_collect_fpregset): Likewise.
 738         * i386-tdep.c (i386_supply_gregset): Likewise.
 739         (i386_collect_gregset): Likewise.
 740         (i386_supply_fpregset): Likewise.
 741         (i386_collect_fpregset): Likewise.
 742         * mips-linux-tdep.c (mips_supply_gregset_wrapper): Likewise.
 743         (mips_fill_gregset_wrapper): Likewise.
 744         (mips_supply_fpregset_wrapper): Likewise.
 745         (mips_fill_fpregset_wrapper): Likewise.
 746         (mips64_supply_gregset_wrapper): Likewise.
 747         (mips64_fill_gregset_wrapper): Likewise.
 748         (mips64_supply_fpregset_wrapper): Likewise.
 749         (mips64_fill_fpregset_wrapper): Likewise.
 750         * mn10300-linux-tdep.c (am33_supply_gregset_method): Likewise.
 751         (am33_supply_fpregset_method): Likewise.
 752         (am33_collect_gregset_method): Likewise.
 753         (am33_collect_fpregset_method): Likewise.
 754
 755 2015-02-04  Doug Evans  <dje@google.com>
 756             Pedro Alves  <palves@redhat.com>
 757             Eli Zaretskii  <eliz@gnu.org>
 758
 759         PR tui/17810
 760         * tui/tui-command.c (tui_refresh_cmd_win): New function.
 761         * tui/tui-command.c (tui_refresh_cmd_win): Declare.
 762         * tui/tui-file.c: #include tui/tui-command.h.
 763         (tui_file_fputs): Refresh command window if stream is not gdb_stdout.
 764         (tui_file_flush): Refresh command window if stream is gdb_stdout.
 765         * tui/tui-io.c (tui_puts): Remove calls to wrefresh, fflush.
 766
 767 2015-02-04  Pedro Alves  <palves@redhat.com>
 768
 769         Fix build breakage.
 770         * event-loop.c (gdb_do_one_event): Add default switch case.
 771
 772 2015-02-03  Jan Kratochvil  <jan.kratochvil@redhat.com>
 773
 774         Filter out inferior gcc option -fpreprocessed.
 775         * compile/compile.c (filter_args): New function.
 776         (get_args): Use it.
 777
 778 2015-02-03  Pedro Alves  <palves@redhat.com>
 779
 780         * event-loop.c: Don't declare nor define a queue type for
 781         gdb_event_p.
 782         (event_queue): Delete.
 783         (create_event, create_file_event, gdb_event_xfree)
 784         (initialize_event_loop, process_event): Delete.
 785         (gdb_do_one_event): Return as soon as one event is handled.
 786         (handle_file_event): Change prototype.  Used the passed in
 787         file_handler pointer and ready_mask instead of looping over all
 788         file handlers.
 789         (gdb_wait_for_event): Update the poll/select timeouts before
 790         blocking.  Run event handlers directly instead of queueing events.
 791         Return as soon as one event is handled.
 792         (struct async_event_handler_data): Delete.
 793         (invoke_async_event_handler): Delete.
 794         (check_async_event_handlers): Change return type to int.  Run
 795         event handlers directly instead of queueing events.  Return as
 796         soon as one event is handled.
 797         (handle_timer_event): Delete.
 798         (update_wait_timeout): New function, factored out from
 799         poll_timers.
 800         (poll_timers): Reimplement.
 801         * event-loop.h (initialize_event_loop): Delete declaration.
 802         * top.c (gdb_init): Don't call initialize_event_loop.
 803
 804 2015-02-03  Pedro Alves  <palves@redhat.com>
 805
 806         * event-loop.c (clear_async_event_handler): New function.
 807         * event-loop.h (clear_async_event_handler): New declaration.
 808         * record-btrace.c (record_btrace_async): New function.
 809         (init_record_btrace_ops): Install record_btrace_async.
 810         * record-full.c (record_full_async): New function.
 811         (record_full_resume): Don't mark the async event source here.
 812         (init_record_full_ops): Install record_full_async.
 813         (record_full_core_resume): Don't mark the async event source here.
 814         (init_record_full_core_ops): Install record_full_async.
 815         * remote.c (remote_async): Mark and clear the async stop reply
 816         queue event-loop token as appropriate.
 817
 818 2015-02-03  Pedro Alves  <palves@redhat.com>
 819
 820         * linux-nat.c (linux_child_follow_fork, linux_nat_wait_1): Use
 821         target_is_async_p instead of target_can_async.
 822         (linux_nat_wait): Use target_is_async_p instead of
 823         target_can_async.  Don't enable async here.
 824         * remote.c (interrupt_query, remote_wait, putpkt_binary): Use
 825         target_is_async_p instead of target_can_async.
 826
 827 2015-02-02  Simon Marchi  <simon.marchi@ericsson.com>
 828
 829         * varobj.h (lang_varobj_ops): Mention which return values need
 830         to be freed.
 831
 832 2015-02-02  Joel Brobecker  <brobecker@adacore.com>
 833
 834         * dwarf2loc.c (dwarf2_evaluate_property): Add i18n marker.
 835
 836 2015-02-02  Joel Brobecker  <brobecker@adacore.com>
 837
 838         PR gdb/17856:
 839         * ada-lang.c (ada_lookup_symbol_list_worker): Do not re-cache
 840         results found in the cache.
 841
 842 2015-02-02  Joel Brobecker  <brobecker@adacore.com>
 843
 844         PR gdb/17854:
 845         * ada-lang.c (ada_get_symbol_cache): Set pspace_data->sym_cache
 846         when allocating a new one.
 847
 848 2015-02-01  Tom Tromey  <tom@tromey.com>
 849
 850         * MAINTAINERS: Remove myself.
 851
 852 2015-01-31  Doug Evans  <xdje42@gmail.com>
 853
 854         * dwarf2read.c (process_structure_scope): Update setting of
 855         TYPE_VPTR_BASETYPE, TYPE_VPTR_FIELDNO.
 856         * gdbtypes.c (internal_type_vptr_fieldno): New function.
 857         (set_type_vptr_fieldno): New function.
 858         (internal_type_vptr_basetype): New function.
 859         (set_type_vptr_basetype): New function.
 860         (get_vptr_fieldno): Update setting of TYPE_VPTR_FIELDNO,
 861         TYPE_VPTR_BASETYPE.
 862         (allocate_cplus_struct_type): Initialize vptr_fieldno.
 863         (recursive_dump_type): Printing of vptr_fieldno, vptr_basetype ...
 864         (print_cplus_stuff): ... moved here.
 865         (copy_type_recursive): Don't copy TYPE_VPTR_BASETYPE.
 866         * gdbtypes.h (struct main_type): Members vptr_fieldno, vptr_basetype
 867         moved to ...
 868         (struct cplus_struct_type): ... here.  All uses updated.
 869         (TYPE_VPTR_FIELDNO, TYPE_VPTR_BASETYPE): Rewrite.
 870         (internal_type_vptr_fieldno, set_type_vptr_fieldno): Declare.
 871         (internal_type_vptr_basetype, set_type_vptr_basetype): Declare.
 872         * stabsread.c (read_tilde_fields): Update setting of
 873         TYPE_VPTR_FIELDNO, TYPE_VPTR_BASETYPE.
 874
 875 2015-01-31  Doug Evans  <xdje42@gmail.com>
 876
 877         * cp-valprint.c (cp_find_class_member): Rename parameter domain_p
 878         to self_p.
 879         (cp_print_class_member): Rename local domain to self_type.
 880         * dwarf2read.c (quirk_gcc_member_function_pointer): Rename local
 881         domain_type to self_type.
 882         (set_die_type) <need_gnat_info>: Handle
 883         TYPE_CODE_METHODPTR, TYPE_CODE_MEMBERPTR, TYPE_CODE_METHOD.
 884         * gdb-gdb.py (StructMainTypePrettyPrinter): Handle
 885         TYPE_SPECIFIC_SELF_TYPE.
 886         * gdbtypes.c (internal_type_self_type): New function.
 887         (set_type_self_type): New function.
 888         (smash_to_memberptr_type): Rename parameter domain to self_type.
 889         Update setting of TYPE_SELF_TYPE.
 890         (smash_to_methodptr_type): Update setting of TYPE_SELF_TYPE.
 891         (smash_to_method_type): Rename parameter domain to self_type.
 892         Update setting of TYPE_SELF_TYPE.
 893         (check_stub_method): Call smash_to_method_type.
 894         (recursive_dump_type): Handle TYPE_SPECIFIC_SELF_TYPE.
 895         (copy_type_recursive): Ditto.
 896         * gdbtypes.h (enum type_specific_kind): New value
 897         TYPE_SPECIFIC_SELF_TYPE.
 898         (struct main_type) <type_specific>: New member self_type.
 899         (struct cplus_struct_type) <fn_field.type>: Update comment.
 900         (TYPE_SELF_TYPE): Rewrite.
 901         (internal_type_self_type, set_type_self_type): Declare.
 902         * gnu-v3-abi.c (gnuv3_print_method_ptr): Rename local domain to
 903         self_type.
 904         (gnuv3_method_ptr_to_value): Rename local domain_type to self_type.
 905         * m2-typeprint.c (m2_range): Replace TYPE_SELF_TYPE with
 906         TYPE_TARGET_TYPE.
 907         * stabsread.c (read_member_functions): Mark methods with
 908         TYPE_CODE_METHOD, not TYPE_CODE_FUNC.  Update setting of
 909         TYPE_SELF_TYPE.
 910
 911 2015-01-31  Doug Evans  <xdje42@gmail.com>
 912
 913         * gdbtypes.h (TYPE_SELF_TYPE): Renamed from TYPE_DOMAIN_TYPE.
 914         All uses updated.
 915
 916 2015-01-31  Doug Evans  <xdje42@gmail.com>
 917
 918         * gnu-v3-abi.c (gnuv3_dynamic_class): Assert only passed structs
 919         or unions.  Return zero if union.
 920         (gnuv3_get_vtable): Call check_typedef.  Assert only passed structs.
 921         (gnuv3_rtti_type): Pass already-check_typedef'd value to
 922         gnuv3_get_vtable.
 923         (compute_vtable_size): Assert only passed structs.
 924         (gnuv3_print_vtable): Don't call gnuv3_get_vtable for non-structs.
 925
 926 2015-01-31  Doug Evans  <xdje42@gmail.com>
 927
 928         * gdbtypes.c (copy_type_recursive): Handle all TYPE_SPECIFIC_FIELD
 929         kinds.
 930
 931 2015-01-31  Gary Benson <gbenson@redhat.com>
 932             Doug Evans  <dje@google.com>
 933
 934         PR cli/9007
 935         PR cli/11920
 936         PR cli/15548
 937         * cli/cli-cmds.c (complete_command): Notify user if max-completions
 938         reached.
 939         * common/common-exceptions.h (enum errors)
 940         <MAX_COMPLETIONS_REACHED_ERROR>: New value.
 941         * completer.h (get_max_completions_reached_message): New declaration.
 942         (max_completions): Likewise.
 943         (completion_tracker_t): New typedef.
 944         (new_completion_tracker): New declaration.
 945         (make_cleanup_free_completion_tracker): Likewise.
 946         (maybe_add_completion_enum): New enum.
 947         (maybe_add_completion): New declaration.
 948         (throw_max_completions_reached_error): Likewise.
 949         * completer.c (max_completions): New global variable.
 950         (new_completion_tracker): New function.
 951         (free_completion_tracker): Likewise.
 952         (make_cleanup_free_completion_tracker): Likewise.
 953         (maybe_add_completions): Likewise.
 954         (throw_max_completions_reached_error): Likewise.
 955         (complete_line): Remove duplicates and limit result to max_completions
 956         entries.
 957         (get_max_completions_reached_message): New function.
 958         (gdb_display_match_list): Handle max_completions.
 959         (_initialize_completer): New declaration and function.
 960         * symtab.c: Include completer.h.
 961         (completion_tracker): New static variable.
 962         (completion_list_add_name): Call maybe_add_completion.
 963         (default_make_symbol_completion_list_break_on_1): Renamed from
 964         default_make_symbol_completion_list_break_on.  Maintain
 965         completion_tracker across calls to completion_list_add_name.
 966         (default_make_symbol_completion_list_break_on): New function.
 967         * top.c (init_main): Set rl_completion_display_matches_hook.
 968         * tui/tui-io.c: Include completer.h.
 969         (tui_old_rl_display_matches_hook): New static global.
 970         (tui_rl_display_match_list): Notify user if max-completions reached.
 971         (tui_setup_io): Save/restore rl_completion_display_matches_hook.
 972         * NEWS (New Options): Mention set/show max-completions.
 973
 974 2015-01-31  Gary Benson  <gbenson@redhat.com>
 975
 976         * symtab.c (struct add_name_data) <code>: New field.
 977         Updated comments.
 978         (add_symtab_completions): New function.
 979         (symtab_expansion_callback): Likewise.
 980         (default_make_symbol_completion_list_break_on): Set datum.code.
 981         Move minimal symbol scan before calling expand_symtabs_matching.
 982         Scan known primary symtabs for externs and statics before calling
 983         expand_symtabs_matching.  Pass symtab_expansion_callback as
 984         expansion_notify argument to expand_symtabs_matching.  Do not scan
 985         primary symtabs for externs and statics after calling
 986         expand_symtabs_matching.
 987
 988 2015-01-31  Gary Benson  <gbenson@redhat.com>
 989
 990         * symfile.h (expand_symtabs_exp_notify_ftype): New typedef.
 991         (struct quick_symbol_functions) <expand_symtabs_matching>:
 992         New argument expansion_notify.  All uses updated.
 993         (expand_symtabs_matching): New argument expansion_notify.
 994         All uses updated.
 995         * symfile-debug.c (debug_qf_expand_symtabs_matching):
 996         Also print expansion notify.
 997         * symtab.c (expand_symtabs_matching_via_partial): Call
 998         expansion_notify whenever a partial symbol table is expanded.
 999         * dwarf2read.c (dw2_expand_symtabs_matching): Call
1000         expansion_notify whenever a symbol table is instantiated.
1001
1002 2015-01-31  Doug Evans  <xdje42@gmail.com>
1003
1004         * cli-out.c: #include completer.h, readline/readline.h.
1005         (cli_mld_crlf, cli_mld_putch, cli_mld_puts): New functions.
1006         (cli_mld_flush, cld_mld_erase_entire_line): Ditto.
1007         (cli_mld_beep, cli_mld_read_key, cli_display_match_list): Ditto.
1008         * cli-out.h (cli_display_match_list): Declare.
1009         * completer.c (MB_INVALIDCH, MB_NULLWCH): New macros.
1010         (ELLIPSIS_LEN): Ditto.
1011         (gdb_get_y_or_n, gdb_display_match_list_pager): New functions.
1012         (gdb_path_isdir, gdb_printable_part, gdb_fnwidth): Ditto.
1013         (gdb_fnprint, gdb_print_filename): Ditto.
1014         (gdb_complete_get_screenwidth, gdb_display_match_list_1): Ditto.
1015         (gdb_display_match_list): Ditto.
1016         * completer.h (mld_crlf_ftype, mld_putch_ftype): New typedefs.
1017         (mld_puts_ftype, mld_flush_ftype, mld_erase_entire_line_ftype): Ditto.
1018         (mld_beep_ftype, mld_read_key_ftype): Ditto.
1019         (match_list_displayer): New struct.
1020         (gdb_display_match_list): Declare.
1021         * top.c (init_main): Set rl_completion_display_matches_hook.
1022         * tui/tui-io.c: #include completer.h.
1023         (printable_part, PUTX, print_filename, get_y_or_n): Delete.
1024         (tui_mld_crlf, tui_mld_putch, tui_mld_puts): New functions.
1025         (tui_mld_flush, tui_mld_erase_entire_line, tui_mld_beep): Ditto.
1026         (tui_mld_getc, tui_mld_read_key): Ditto.
1027         (tui_rl_display_match_list): Rewrite.
1028         (tui_handle_resize_during_io): New arg for_completion.  All callers
1029         updated.
1030
1031 2015-01-31  Doug Evans  <xdje42@gmail.com>
1032
1033         Add symbol lookup cache.
1034         * NEWS: Document new options and commands.
1035         * symtab.c (symbol_cache_key): New static global.
1036         (DEFAULT_SYMBOL_CACHE_SIZE, MAX_SYMBOL_CACHE_SIZE): New macros.
1037         (SYMBOL_LOOKUP_FAILED): New macro.
1038         (symbol_cache_slot_state): New enum.
1039         (block_symbol_cache): New struct.
1040         (symbol_cache): New struct.
1041         (new_symbol_cache_size, symbol_cache_size): New static globals.
1042         (hash_symbol_entry, eq_symbol_entry): New functions.
1043         (symbol_cache_byte_size, resize_symbol_cache): New functions.
1044         (make_symbol_cache, free_symbol_cache): New functions.
1045         (get_symbol_cache, symbol_cache_cleanup): New function.
1046         (set_symbol_cache_size, set_symbol_cache_size_handler): New functions.
1047         (symbol_cache_lookup, symbol_cache_clear_slot): New function.
1048         (symbol_cache_mark_found, symbol_cache_mark_not_found): New functions.
1049         (symbol_cache_flush, symbol_cache_dump): New functions.
1050         (maintenance_print_symbol_cache): New function.
1051         (maintenance_flush_symbol_cache): New function.
1052         (symbol_cache_stats): New function.
1053         (maintenance_print_symbol_cache_statistics): New function.
1054         (symtab_new_objfile_observer): New function.
1055         (symtab_free_objfile_observer): New function.
1056         (lookup_static_symbol, lookup_global_symbol): Use symbol cache.
1057         (_initialize_symtab): Init symbol_cache_key.  New parameter
1058         maint symbol-cache-size.  New maint commands print symbol-cache,
1059         print symbol-cache-statistics, flush-symbol-cache.
1060         Install new_objfile, free_objfile observers.
1061
1062 2015-01-31  Joel Brobecker  <brobecker@adacore.com>
1063
1064         PR symtab/17855
1065         * symfile.c (clear_symtab_users): Move call to breakpoint_re_set
1066         to end.
1067
1068 2015-01-31  Doug Evans  <xdje42@gmail.com>
1069
1070         * NEWS: Mention inlined scripts in .debug_gdb_scripts section.
1071         * auto-load.c: #include ctype.h.
1072         (struct auto_load_pspace_info): Replace member loaded_scripts with
1073         new members loaded_script_files, loaded_script_texts.
1074         (auto_load_pspace_data_cleanup): Update.
1075         (init_loaded_scripts_info): Update.
1076         (get_auto_load_pspace_data_for_loading): Update.
1077         (maybe_add_script_file): Renamed from maybe_add_script.  All callers
1078         updated.
1079         (maybe_add_script_text): New function.
1080         (clear_section_scripts): Update.
1081         (source_script_file, execute_script_contents): New functions.
1082         (source_section_scripts): Add support for
1083         SECTION_SCRIPT_ID_PYTHON_TEXT, SECTION_SCRIPT_ID_GUILE_TEXT.
1084         (print_scripts): New function.
1085         (auto_load_info_scripts): Also print inlined scripts.
1086         (maybe_print_unsupported_script_warning): Renamed from
1087         unsupported_script_warning_print.  All callers updated.
1088         (maybe_print_script_not_found_warning): Renamed from
1089         script_not_found_warning_print.  All callers updated.
1090         * extension-priv.h (struct extension_language_script_ops): New member
1091         objfile_script_executor.
1092         * extension.c (ext_lang_objfile_script_executor): New function.
1093         * extension.h (objfile_script_executor_func): New typedef.
1094         (ext_lang_objfile_script_executor): Declare.
1095         * guile/guile-internal.h (gdbscm_execute_objfile_script): Declare.
1096         * guile/guile.c (guile_extension_script_ops): Update.
1097         * guile/scm-objfile.c (gdbscm_execute_objfile_script): New function.
1098         * python/python.c (python_extension_script_ops): Update.
1099         (gdbpy_execute_objfile_script): New function.
1100
1101 2015-01-31  Eli Zaretskii  <eliz@gnu.org>
1102
1103         * tui/tui-io.c (tui_expand_tabs): New function.
1104         (tui_puts, tui_redisplay_readline): Expand TABs into the
1105         appropriate number of spaces.
1106         * tui/tui-regs.c: Include tui-io.h.
1107         (tui_register_format): Call tui_expand_tabs to expand TABs into
1108         the appropriate number of spaces.
1109         * tui/tui-io.h: Add prototype for tui_expand_tabs.
1110
1111 2015-01-30  Doug Evans  <dje@google.com>
1112
1113         * NEWS: "info source" command now display producer string if present.
1114         * source.c (source_info): Print producer string if present.
1115
1116 2015-01-30  Simon Marchi  <simon.marchi@ericsson.com>
1117
1118         * varobj.c (varobj_delete): Fix comment.
1119
1120 2015-01-30  Simon Marchi  <simon.marchi@ericsson.com>
1121
1122         * varobj.c (create_child): Modify comment.
1123
1124 2015-01-30  Simon Marchi  <simon.marchi@ericsson.com>
1125
1126         * ada-varobj.c (ada_number_of_children): Constify struct varobj *
1127         parameter.
1128         (ada_name_of_variable): Same.
1129         (ada_path_expr_of_child): Same.
1130         (ada_value_of_variable): Same.
1131         (ada_value_is_changeable_p): Same.
1132         (ada_value_has_mutated): Same.
1133         * c-varobj.c (varobj_is_anonymous_child): Same.
1134         (c_is_path_expr_parent): Same.
1135         (c_number_of_children): Same.
1136         (c_name_of_variable): Same.
1137         (c_path_expr_of_child): Same.
1138         (get_type): Same.
1139         (c_value_of_variable): Same.
1140         (cplus_number_of_children): Same.
1141         (cplus_name_of_variable): Same.
1142         (cplus_path_expr_of_child): Same.
1143         (cplus_value_of_variable): Same.
1144         * jv-varobj.c (java_number_of_children): Same.
1145         (java_name_of_variable): Same.
1146         (java_path_expr_of_child): Same.
1147         (java_value_of_variable): Same.
1148         * varobj.c (number_of_children): Same.
1149         (name_of_variable): Same.
1150         (is_root_p): Same.
1151         (varobj_ensure_python_env): Same.
1152         (varobj_get_objname): Same.
1153         (varobj_get_expression): Same.
1154         (varobj_get_display_format): Same.
1155         (varobj_get_display_hint): Same.
1156         (varobj_has_more): Same.
1157         (varobj_get_thread_id): Same.
1158         (varobj_get_frozen): Same.
1159         (dynamic_varobj_has_child_method): Same.
1160         (varobj_get_gdb_type): Same.
1161         (is_path_expr_parent): Same.
1162         (varobj_default_is_path_expr_parent): Same.
1163         (varobj_get_language): Same.
1164         (varobj_get_attributes): Same.
1165         (varobj_is_dynamic_p): Same.
1166         (varobj_get_child_range): Same.
1167         (varobj_value_has_mutated): Same.
1168         (varobj_get_value_type): Same.
1169         (number_of_children): Same.
1170         (name_of_variable): Same.
1171         (check_scope): Same.
1172         (varobj_editable_p): Same.
1173         (varobj_value_is_changeable_p): Same.
1174         (varobj_floating_p): Same.
1175         (varobj_default_value_is_changeable_p): Same.
1176
1177 2015-01-30  Simon Marchi  <simon.marchi@ericsson.com>
1178
1179         * varobj.c (varobj_get_path_expr): Set var->path_expr.
1180         * c-varobj.c (c_path_expr_of_child): Set local var instead of
1181         child->path_expr.
1182         (cplus_path_expr_of_child): Same.
1183
1184 2015-01-30  Simon Marchi  <simon.marchi@ericsson.com>
1185
1186         * mi-cmd-var.c (print_varobj): Free varobj_get_expression
1187         result.
1188         (mi_cmd_var_info_expression): Same.
1189         * varobj.c (varobj_get_expression): Mention in the comment that
1190         the result must by freed by the caller.
1191
1192 2015-01-30  Simon Marchi  <simon.marchi@ericsson.com>
1193
1194         * mi/mi-cmd-var.c (mi_cmd_var_info_type): Free result of
1195         varobj_get_type.
1196         (varobj_update_one): Same.
1197         * varobj.c (update_type_if_necessary): Free curr_type_str and
1198         new_type_str.
1199         (varobj_get_type): Specify in comment that the result needs to be
1200         freed by the caller.
1201
1202 2015-01-29  Doug Evans  <dje@google.com>
1203
1204         PR symtab/17890
1205         * dwarf2read.c (dwarf_decode_line_header): Punt if version > 4.
1206
1207 2015-01-25  Mark Wielaard  <mjw@redhat.com>
1208
1209         * dwarf2read.c (checkproducer): Call producer_is_gcc.
1210         * utils.c (producer_is_gcc_ge_4): Likewise.
1211         (producer_is_gcc): New function.
1212         * utils.h (producer_is_gcc): New declaration.
1213
1214 2015-01-29  Joel Brobecker  <brobecker@adacore.com>
1215
1216         * gdbtypes.h (struct dynamic_prop): New PROP_ADDR_OFFSET enum
1217         kind.
1218         * gdbtypes.c (resolve_dynamic_type_internal): Replace "addr"
1219         parameter by "addr_stack" parameter.
1220         (resolve_dynamic_range): Replace "addr" parameter by
1221         "stack_addr" parameter.  Update function documentation.
1222         Update code accordingly.
1223         (resolve_dynamic_array, resolve_dynamic_union)
1224         (resolve_dynamic_struct, resolve_dynamic_type_internal): Likewise.
1225         (resolve_dynamic_type): Update code, following the changes made
1226         to resolve_dynamic_type_internal's interface.
1227         * dwarf2loc.h (struct property_addr_info): New.
1228         (dwarf2_evaluate_property): Replace "address" parameter
1229         by "addr_stack" parameter.  Adjust function documentation.
1230         (struct dwarf2_offset_baton): New.
1231         (struct dwarf2_property_baton): Update documentation of
1232         field "referenced_type" to be more general. New field
1233         "offset_info" in union data field.
1234         * dwarf2loc.c (dwarf2_evaluate_property): Replace "address"
1235         parameter by "addr_stack" parameter.  Adjust code accordingly.
1236         Add support for PROP_ADDR_OFFSET properties.
1237         * dwarf2read.c (attr_to_dynamic_prop): Add support for
1238         DW_AT_data_member_location attributes as well.  Use case
1239         statements instead of if/else condition.
1240
1241 2015-01-29  Joel Brobecker  <brobecker@adacore.com>
1242
1243         * ada-varobj.c (ada_varobj_get_array_number_of_children):
1244         Return zero if PARENT_VALUE is NULL and parent_type's
1245         range type is dynamic.
1246
1247 2015-01-29  Joel Brobecker  <brobecker@adacore.com>
1248
1249         * gdbtypes.c (is_dynamic_type_internal) <TYPE_CODE_RANGE>: Return
1250         nonzero if the type's subtype is dynamic.
1251         (resolve_dynamic_range): Also resolve the range's subtype.
1252
1253 2015-01-29  Alexander Klimov  <alserkli@inbox.ru>  (tiny patch)
1254
1255         Pushed by Joel Brobecker  <brobecker@adacore.com>.
1256         * symfile.c (unmap_overlay_command): Initialize sec to NULL.
1257
1258 2015-01-27  Doug Evans  <dje@google.com>
1259
1260         * NEWS: Mention gdb.Objfile.username.
1261         * python/py-objfile.c (objfpy_get_username): New function.
1262         (objfile_getset): Add "username".
1263
1264 2015-01-24  Mark Wielaard  <mjw@redhat.com>
1265
1266         * stack.c (return_command): Markup warning message with _.
1267
1268 2015-01-24  Doug Evans  <xdje42@gmail.com>
1269
1270         * gdbtypes.h (TYPE_TYPE_SPECIFIC): Delete.
1271
1272 2015-01-24  Jan Kratochvil  <jan.kratochvil@redhat.com>
1273
1274         Fix 100x slowdown regression on DWZ files.
1275         * dwarf2read.c (struct dwarf2_per_objfile): Add line_header_hash.
1276         (struct line_header): Add offset and offset_in_dwz.
1277         (dwarf_decode_lines): Add parameter decode_mapping to the declaration.
1278         (free_line_header_voidp): New declaration.
1279         (line_header_hash, line_header_hash_voidp, line_header_eq_voidp): New
1280         functions.
1281         (dwarf2_build_include_psymtabs): Update dwarf_decode_lines caller.
1282         (handle_DW_AT_stmt_list): Use line_header_hash.
1283         (free_line_header_voidp): New function.
1284         (dwarf_decode_line_header): Initialize offset and offset_in_dwz.
1285         (dwarf_decode_lines): New parameter decode_mapping, use it.
1286         (dwarf2_free_objfile): Free line_header_hash.
1287
1288 2015-01-23  Simon Marchi  <simon.marchi@ericsson.com>
1289
1290         PR gdb/17416
1291         * valops.c (value_rtti_indirect_type): Catch exception thrown by
1292         value_ind.
1293
1294 2015-01-15  Mark Wielaard  <mjw@redhat.com>
1295
1296         * dwarf2read.c (read_subroutine_type): Set TYPE_NO_RETURN from
1297         DW_AT_noreturn.
1298         * gdbtypes.h (struct func_type): Add is_noreturn field flag. Make
1299         calling_convention an 8 bit bit field.
1300         (TYPE_NO_RETURN): New macro.
1301         * infcmd.c (finish_command): Query if function does not return
1302         normally.
1303         * stack.c (return_command): Likewise.
1304
1305 2015-01-23  Pedro Alves  <palves@redhat.com>
1306
1307         * linux-nat.c (linux_is_async_p): New macro.
1308         (linux_nat_is_async_p):
1309         (linux_nat_terminal_inferior): Check whether the target can async
1310         instead of whether it is already async.
1311         (linux_nat_terminal_ours): Don't check whether the target is
1312         async.
1313         (linux_async_pipe): Use linux_is_async_p.
1314
1315 2015-01-22  Jan Kratochvil  <jan.kratochvil@redhat.com>
1316
1317         * NEWS (Changes since GDB 7.9): Add 'thread apply all' option
1318         '-ascending'.
1319         * thread.c (tp_array_compar_ascending, tp_array_compar): New.
1320         (thread_apply_all_command): Parse CMD for tp_array_compar_ascending.
1321         Sort tp_array using tp_array_compar.
1322         (_initialize_thread): Extend thread_apply_all_command help.
1323
1324 2015-01-22  Jan Kratochvil  <jan.kratochvil@redhat.com>
1325
1326         * corelow.c (core_open): Call also thread_command.
1327         * gdbthread.h (thread_command): New prototype moved from ...
1328         * thread.c (thread_command): ... here.
1329         (thread_command): Make it global.
1330
1331 2015-01-22  Pedro Alves  <palves@redhat.com>
1332
1333         * configure.ac [*mingw32*]: Check $curses_found instead of
1334         $prefer_curses.
1335         * configure: Regenerate.
1336         * windows-termcap.c: Remove HAVE_CURSES_H, HAVE_NCURSES_H and
1337         HAVE_NCURSES_NCURSES_H checks.
1338
1339 2015-01-22  Eli Zaretskii  <eliz@gnu.org>
1340
1341         * tui/tui.c (tui_enable) [__MINGW32__]: If the call to 'newterm'
1342         fails with the 1st arg NULL, try again with "unknown".  Don't test
1343         the "cup" capability: it isn't supported by the Windows port of
1344         ncurses, but the Windows console driver is still capable of
1345         supporting TUI.
1346
1347 2015-01-22  Jan Kratochvil  <jan.kratochvil@redhat.com>
1348
1349         * compile/compile.c (_initialize_compile): Use -fPIE for compile_args.
1350
1351 2015-01-22  Eli Zaretskii  <eliz@gnu.org>
1352
1353         * Makefile.in (HFILES_NO_SRCDIR): Remove ada-varobj.h.
1354         (ALLDEPFILES): Remove irix5-nat.c.  These two are part of the
1355         reason that "make TAGS" is broken.
1356
1357 2015-01-22  Chen Gang  <gang.chen.5i5j@gmail.com>
1358
1359         * hppa-tdep.c (inst_saves_gr): Fix logical working flow issues
1360         and check additional store instructions.
1361
1362 2015-01-21  Wei-cheng Wang  <cole945@gmail.com>
1363
1364         * MAINTAINERS (Write After Approval): Add "Wei-cheng Wang".
1365
1366 2015-01-21  Wei-cheng Wang  <cole945@gmail.com>
1367
1368         * ppc-linux-tdep.c (ppc_skip_trampoline_code,
1369         ppc_canonicalize_syscall, ppc_linux_syscall_record,
1370         ppc_linux_record_signal, ppc_init_linux_record_tdep): Add comments.
1371         * ppc64-tdep.c (ppc64_skip_trampoline_code): Likewise.
1372         * rs6000-tdep.c (rs6000_epilogue_frame_cache,
1373         rs6000_epilogue_frame_this_id, rs6000_epilogue_frame_prev_register,
1374         rs6000_epilogue_frame_sniffer, ppc_record_vsr, ppc_process_record_op4,
1375         ppc_process_record_op19, ppc_process_record_op31,
1376         ppc_process_record_op59, ppc_process_record_op60,
1377         ppc_process_record_op63): Likewise.
1378
1379 2015-01-20  Joel Brobecker  <brobecker@adacore.com>
1380
1381         * nat/linux-ptrace.c (linux_ptrace_attach_fail_reason_string)
1382         (linux_ptrace_test_ret_to_nx): Use safe_strerror instead of
1383         strerror.
1384
1385 2015-01-20  Wei-cheng Wang  <cole945@gmail.com>
1386
1387         * rs6000-tdep.c (ppc_process_record_op4, ppc_process_record_op19,
1388         ppc_process_record_op31, ppc_process_record_op59,
1389         ppc_process_record_op60, ppc_process_record_op63,
1390         ppc_process_record): Fix -Wformat warning.
1391         * rs6000-tdep.c (rs6000_epilogue_frame_cache, ppc_process_record_op60):
1392         Remove unused variables.
1393
1394 2015-01-20  Chen Gang  <gang.chen.5i5j@gmail.com>
1395
1396         * MAINTAINERS (Write After Approval): Add "Chen Gang".
1397
1398 2015-01-19  Eli Zaretskii  <eliz@gnu.org>
1399
1400         * configure.ac [*mingw32*]: Only add windows-termcap.o to
1401         CONFIG_OBS if not building with a curses library.
1402         * configure: Regenerate.
1403
1404         * windows-termcap.c: Include defs.h.  Make the whole body empty if
1405         either one of HAVE_CURSES_H or HAVE_NCURSES_H or
1406         HAVE_NCURSES_NCURSES_H is defined.
1407
1408 2015-01-19  Joel Brobecker  <brobecker@adacore.com>
1409
1410         * rs6000-tdep.c (rs6000_gdbarch_init): Move divide operator
1411         from end of line to start of next line.
1412
1413 2015-01-17  Wei-cheng Wang  <cole945@gmail.com>
1414
1415         * ppc-linux-tdep.c (ppc_skip_trampoline_code):
1416         Scan PLT stub backward for reverse debugging.
1417         * ppc64-tdep.c (ppc64_skip_trampoline_code): Likewise.
1418
1419 2015-01-17  Wei-cheng Wang  <cole945@gmail.com>
1420             Ulrich Weigand  <uweigand@de.ibm.com>
1421
1422         * configure.tgt (powerpc*-*-linux): Add linux-record.o to
1423         gdb_target_obs.
1424         (ppc_linux_record_tdep, ppc64_linux_record_tdep): New for linux syscall
1425         record.
1426         (ppc_canonicalize_syscall, ppc_linux_syscall_record,
1427         ppc_linux_record_signal, ppc_init_linux_record_tdep): New functions.
1428         (ppc_linux_init_abi): Set process_record, process_record_signal.
1429         * ppc-tdep.h (struct gdbarch_tdep): Add ppc_syscall_record and
1430         ppc_linux_record_tdep to gdbarch_tdep.
1431         (ppc_process_record): New declaration.
1432         * rs6000-tdep.c (ppc_record_vsr, ppc_process_record_op4,
1433         ppc_process_record_op19, ppc_process_record_op31,
1434         ppc_process_record_op59, ppc_process_record_op60,
1435         ppc_process_record_op63, ppc_process_record): New functions.
1436
1437 2015-01-17  Wei-cheng Wang  <cole945@gmail.com>
1438
1439         * rs6000-tdep.c (rs6000_in_function_epilogue_p): Rename to
1440         rs6000_in_function_epilogue_frame_p and add an argument
1441         for frame_info.
1442         (rs6000_epilogue_frame_cache, rs6000_epilogue_frame_this_id,
1443         rs6000_epilogue_frame_prev_register, rs6000_epilogue_frame_sniffer):
1444         New functions.
1445         (rs6000_epilogue_frame_unwind): New.
1446         (rs6000_gdbarch_init): Append epilogue unwinder.
1447
1448 2015-01-16  Sergio Durigan Junior  <sergiodj@redhat.com>
1449
1450         * nat/linux-personality.c: Replace "#ifndef
1451         HAVE_DECL_ADDR_NO_RANDOMIZE" by "#if
1452         !HAVE_DECL_ADDR_NO_RANDOMIZE", fixing a regression in RHEL-5
1453         systems.
1454
1455 2015-01-16  Eli Zaretskii  <eliz@gnu.org>
1456
1457         * tui/tui-win.c (tui_rehighlight_all, tui_set_var_cmd): New
1458         functions.
1459         (_initialize_tui_win) <border-kind, border-mode>:
1460         <active-border-mode>: Use tui_set_var_cmd as the "set" function.
1461         (tui_set_tab_width_command): Fix the commentary.
1462
1463         * tui/tui-win.h: Add prototype for tui_rehighlight_all.
1464
1465         * tui/tui-win.c (tui_scroll_left_command, tui_scroll_right_command):
1466         Doc fix.
1467         (tui_set_tab_width_command): Delete and recreate the source and
1468         the disassembly windows, to show the effect of the changed tab
1469         size immediately.
1470
1471         * tui/tui-data.h (LINE_PREFIX): Make shorter
1472         (MAX_PID_WIDTH): Enlarge from 14 to 19, to leave enough space for
1473         "Thread NNNNN.XXXX" thread ID notation on Windows.
1474
1475 2015-01-16  Jan Kratochvil  <jan.kratochvil@redhat.com>
1476
1477         Fix gcc-5 compilation.
1478         * hppa-tdep.c (inst_saves_gr): Fix parentheses typo.
1479
1480 2015-01-15  Sergio Durigan Junior  <sergiodj@redhat.com>
1481
1482         * Makefile.in (HFILES_NO_SRCDIR): Add nat/linux-personality.h.
1483         (linux-personality.o): New rule.
1484         * common/common-defs.h: Include <stdint.h>.
1485         * config/aarch64/linux.mh (NATDEPFILES): Include
1486         linux-personality.o.
1487         * config/alpha/alpha-linux.mh (NATDEPFILES): Likewise.
1488         * config/arm/linux.mh (NATDEPFILES): Likewise.
1489         * config/i386/linux64.mh (NATDEPFILES): Likewise.
1490         * config/i386/linux.mh (NATDEPFILES): Likewise.
1491         * config/ia64/linux.mh (NATDEPFILES): Likewise.
1492         * config/m32r/linux.mh (NATDEPFILES): Likewise.
1493         * config/m68k/linux.mh (NATDEPFILES): Likewise.
1494         * config/mips/linux.mh (NATDEPFILES): Likewise.
1495         * config/pa/linux.mh (NATDEPFILES): Likewise.
1496         * config/powerpc/linux.mh (NATDEPFILES): Likewise.
1497         * config/powerpc/ppc64-linux.mh (NATDEPFILES): Likewise.
1498         * config/powerpc/spu-linux.mh (NATDEPFILES): Likewise.
1499         * config/s390/linux.mh (NATDEPFILES): Likewise.
1500         * config/sparc/linux64.mh (NATDEPFILES): Likewise.
1501         * config/sparc/linux.mh (NATDEPFILES): Likewise.
1502         * config/tilegx/linux.mh (NATDEPFILES): Likewise.
1503         * config/xtensa/linux.mh (NATDEPFILES): Likewise.
1504         * defs.h: Remove #include <stdint.h> (moved to
1505         common/common-defs.h).
1506         * linux-nat.c: Include nat/linux-personality.h.  Remove #include
1507         <sys/personality.h>; do not define ADDR_NO_RANDOMIZE (moved to
1508         nat/linux-personality.c).
1509         (linux_nat_create_inferior): Remove code to disable address space
1510         randomization (moved to nat/linux-personality.c).  Create cleanup
1511         to disable address space randomization.
1512         * nat/linux-personality.c: New file.
1513         * nat/linux-personality.h: Likewise.
1514
1515 2015-01-15  Sergio Durigan Junior  <sergiodj@redhat.com>
1516
1517         * Makefile.in (ALLDEPFILES): Including common/mingw-strerror.c and
1518         common/posix-strerror.c.
1519         (posix-strerror.o): New rule.
1520         (mingw-strerror.o): Likewise.
1521         * common/common-utils.h (safe_strerror): Move prototype to here,
1522         from utils.h.
1523         * common/common.host: New file.
1524         * common/mingw-strerror.c: Likewise.
1525         * common/posix-strerror.c: Likewise.
1526         * configure: Regenerated.
1527         * configure.ac: Source common/common.host.  Add variable
1528         common_host_obs to gdb_host_obs.
1529         * contrib/ari/gdb_ari.sh: Mention gdb/common/mingw-strerror.c and
1530         gdb/common/posix-strerror.c when warning about the use of
1531         strerror.
1532         * mingw-hdep.c (safe_strerror): Remove definition; move it to
1533         common/mingw-strerror.c.
1534         * posix-hdep.c (safe_strerror): Remove definition; move it to
1535         common/posix-hdep.c.
1536         * utils.h (safe_strerror): Remove prototype; move to
1537         common/common-utils.h.
1538
1539 2015-01-15  Joel Brobecker  <brobecker@adacore.com>
1540
1541         GDB 7.8.2 released.
1542
1543 2015-01-15  Joel Brobecker  <brobecker@adacore.com>
1544
1545         * ada-lang.c (ada_array_bound_from_type): Ignore array's parallel
1546         ___XA type if the array has already been fixed.
1547
1548 2015-01-14  Yao Qi  <yao@codesourcery.com>
1549
1550         * Makefile.in (ppc-linux.o): New rule.
1551         * config/powerpc/ppc64-linux.mh (NATDEPFILES): Add ppc-linux.o.
1552         * configure.ac: AC_CHECK_FUNCS(getauxval).
1553         * config.in: Re-generated.
1554         * configure: Re-generated.
1555         * nat/ppc-linux.h [__powerpc64__] (ppc64_64bit_inferior_p):
1556         Declare.
1557         * nat/ppc-linux.c: New file.
1558         * ppc-linux-nat.c (ppc_linux_target_wordsize) [__powerpc64__]:
1559         Call ppc64_64bit_inferior_p.
1560
1561 2015-01-14  Yao Qi  <yao@codesourcery.com>
1562
1563         * ppc-linux-nat.c (PT_ORIG_R3, PT_TRAP): Move to
1564         nat/ppc-linux.h.
1565         (PPC_FEATURE_CELL, PPC_FEATURE_BOOKE): Likewise.
1566         (PPC_FEATURE_HAS_DFP): Likewise.
1567         (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
1568         (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
1569         (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
1570         Include "nat/ppc-linux.h".
1571         * nat/ppc-linux.h: New file.
1572         * Makefile.in (HFILES_NO_SRCDIR): Add nat/ppc-linux.h.
1573
1574 2015-01-14  Pedro Alves  <palves@redhat.com>
1575
1576         PR gdb/17525
1577         * breakpoint.c: Include "interps.h".
1578         (bpstat_do_actions_1): Also check whether the interpreter is
1579         async.
1580
1581 2015-01-14  Pedro Alves  <palves@redhat.com>
1582
1583         PR cli/17828
1584         * infrun.c (reinstall_readline_callback_handler_cleanup): Don't
1585         reinstall if the interpreter is sync.
1586
1587 2015-01-13  Doug Evans  <dje@google.com>
1588
1589         * objfiles.c (objfile_filename): New function.
1590         * objfiles.h (objfile_filename): Declare it.
1591         (objfile_name): Add function comment.
1592         * python/py-objfile.c (objfpy_lookup_objfile_by_name): Try both the
1593         bfd file name (which may be realpath'd), and the original name.
1594
1595 2015-01-13  Joel Brobecker  <brobecker@adacore.com>
1596
1597         * NEWS: Create a new section for the next release branch.
1598         Rename the section of the current branch, now that it has
1599         been cut.
1600
1601 2015-01-13  Joel Brobecker  <brobecker@adacore.com>
1602
1603         GDB 7.9 branch created (92fc2e6978d9a7c8324c7e851dbee59e22ec7a37):
1604         * version.in: Bump version to 7.9.50.DATE-cvs.
1605
1606 2015-01-13  Joel Brobecker  <brobecker@adacore.com>
1607
1608         * nat/linux-procfs.c (linux_proc_attach_tgid_threads):
1609         Remove trailing new-line in argument of call to warning.
1610
1611 2015-01-13  Joel Brobecker  <brobecker@adacore.com>
1612
1613         * linux-nat.c (attach_proc_task_lwp_callback): Remove trailing
1614         new-line in argument of call to "warning".
1615
1616 2015-01-13  Joel Brobecker  <brobecker@adacore.com>
1617
1618         * ada-lang.c (ada_lookup_symbol_nonlocal): If name not found
1619         in static block, then try searching for primitive types.
1620
1621 2015-01-12  Patrick Palka  <patrick@parcs.ath.cx>
1622
1623         * top.h (gdb_add_history): Declare.
1624         * top.c (command_count): New variable.
1625         (gdb_add_history): New function.
1626         (gdb_safe_append_history): New static function.
1627         (quit_force): Call it.
1628         (command_line_input): Use gdb_add_history instead of
1629         add_history.
1630         * event-top.c (command_line_handler): Likewise.
1631
1632 2015-01-12  James Clarke  <jrtc27@jrtc27.com>  (tiny patch)
1633
1634         PR gdb/17046
1635         * darwin-nat.c: Replace <machine/setjmp.h> #include by
1636         <setjmp.h> #include.
1637
1638 2015-01-11  Doug Evans  <xdje42@gmail.com>
1639
1640         * dwarf2read.c (compute_delayed_physnames): Use TYPE_FN_FIELD_PHYSNAME.
1641
1642 2015-01-11  Doug Evans  <xdje42@gmail.com>
1643
1644         PR gdb/15830
1645         * NEWS: The "maint demangle" command is renamed as "demangle".
1646         * demangle.c: #include cli/cli-utils.h, language.h.
1647         (demangle_command): New function.
1648         (_initialize_demangle): Add new command "demangle".
1649         * maint.c (maintenance_demangle): Stub out.
1650         (_initialize_maint_cmds): Update help text for "maint demangle",
1651         and mark as deprecated.
1652
1653 2015-01-11  Mark Kettenis  <kettenis@gnu.org>
1654
1655         * inf-ptrace.c (inf_ptrace_follow_fork): Adjust now that
1656         inferior_thread is a function.
1657
1658 2015-01-09  Patrick Palka  <patrick@parcs.ath.cx>
1659
1660         * Makefile.in (.y.c): Don't munge yacc's #line
1661         directives.
1662
1663 2015-01-09  Patrick Palka  <patrick@parcs.ath.cx>
1664
1665         * utils.c (defaulted_query): Rewrite to use gdb_readline_wrapper
1666         to prompt for input.
1667         * tui/tui-hooks.c (tui_query_hook): Remove.
1668         (tui_install_hooks): Don't set deprecated_query_hook.
1669         * tui/tui-io.c (tui_redisplay_readline): Fix off-by-one error in
1670         height calculation.  Always update the command window's cur_line.
1671
1672 2015-01-09  Pedro Alves  <palves@redhat.com>
1673
1674         * breakpoint.c (hardware_breakpoint_inserted_here_p): New
1675         function.
1676         * breakpoint.h (hardware_breakpoint_inserted_here_p): New
1677         declaration.
1678         * linux-nat.c (linux_nat_status_is_event): Move higher up in file.
1679         (linux_resume_one_lwp): Store the thread's PC.  Adjust to clear
1680         stop_reason.
1681         (check_stopped_by_watchpoint): New function.
1682         (save_sigtrap): Reimplement.
1683         (linux_nat_stopped_by_watchpoint): Adjust.
1684         (linux_nat_lp_status_is_event): Delete.
1685         (stop_wait_callback): Only call save_sigtrap after storing the
1686         pending status.
1687         (status_callback): If the thread had been stopped for a breakpoint
1688         that has since been removed, discard the event and resume the LWP.
1689         (count_events_callback, select_event_lwp_callback): Use
1690         lwp_status_pending_p instead of linux_nat_lp_status_is_event.
1691         (cancel_breakpoint): Rename to ...
1692         (check_stopped_by_breakpoint): ... this.  Record whether the LWP
1693         stopped for a software breakpoint or hardware breakpoint.
1694         (select_event_lwp): Only give preference to the stepping LWP in
1695         all-stop mode.  Adjust comments.
1696         (stop_and_resume_callback): Remove references to new_pending_p.
1697         (linux_nat_filter_event): Likewise.  Leave exit events of the
1698         leader thread pending here.  Handle signal short circuiting here.
1699         Only call save_sigtrap after storing the pending waitstatus.
1700         (linux_nat_wait_1): Remove 'retry' label.  Remove references to
1701         new_pending.  Don't handle leaving events the caller is not
1702         interested in pending here, nor handle signal short-circuiting
1703         here.  Also give equal priority to all LWPs that have had events
1704         in non-stop mode.  If reporting a software breakpoint event,
1705         unadjust the LWP's PC.
1706         * linux-nat.h (enum lwp_stop_reason): New.
1707         (struct lwp_info) <stop_pc>: New field.
1708         (struct lwp_info) <stopped_by_watchpoint>: Delete field.
1709         (struct lwp_info) <stop_reason>: New field.
1710         * x86-linux-nat.c (x86_linux_prepare_to_resume): Adjust.
1711
1712 2015-01-09  Pedro Alves  <palves@redhat.com>
1713
1714         * linux-nat.c (linux_handle_extended_wait) <PTRACE_EVENT_EXEC>:
1715         Set the LWP's 'resumed' flag.
1716
1717 2015-01-09  Pedro Alves  <palves@redhat.com>
1718
1719         * linux-nat.c (linux_resume_one_lwp): New function.
1720         (resume_lwp): Use lwp_status_pending_p and linux_resume_one_lwp.
1721         (linux_nat_resume): Use lwp_status_pending_p and
1722         linux_resume_one_lwp.
1723         (linux_handle_syscall_trap): Use linux_resume_one_lwp.
1724         (linux_handle_extended_wait): Use linux_resume_one_lwp.
1725         (status_callback, running_callback): Use lwp_status_pending_p.
1726         (lwp_status_pending_p): New function.
1727         (stop_and_resume_callback): Use lwp_status_pending_p.
1728         (linux_nat_filter_event): Use linux_resume_one_lwp.
1729         (linux_nat_wait_1): Always use status_callback to look for an LWP
1730         with a pending status.  Use linux_resume_one_lwp.
1731         (resume_stopped_resumed_lwps): Use lwp_status_pending_p and
1732         linux_resume_one_lwp.
1733
1734 2015-01-09  Pedro Alves  <palves@redhat.com>
1735
1736         * breakpoint.c (bp_location_inserted_here_p): New function,
1737         factored out from ...
1738         (breakpoint_inserted_here_p): ... here.  Use
1739         ALL_BP_LOCATIONS_AT_ADDR.
1740         (software_breakpoint_inserted_here_p): Use
1741         bp_location_inserted_here_p and ALL_BP_LOCATIONS_AT_ADDR.
1742
1743 2014-01-09  Pedro Alves  <palves@redhat.com>
1744
1745         Skip enabling event reporting if the kernel supports
1746         PTRACE_EVENT_CLONE.
1747         * linux-thread-db.c: Include "nat/linux-ptrace.h".
1748         (thread_db_use_events): New function.
1749         (try_thread_db_load_1): Check thread_db_use_events before enabling
1750         event reporting.
1751         (update_thread_state): New function.
1752         (attach_thread): Use it.  Check thread_db_use_events before
1753         enabling event reporting.
1754         (thread_db_detach): Check thread_db_use_events before disabling
1755         event reporting.
1756         (find_new_threads_callback): Check thread_db_use_events before
1757         enabling event reporting.  Update the thread's state if not using
1758         libthread_db events.
1759
1760 2015-01-09  Pedro Alves  <palves@redhat.com>
1761
1762         * linux-nat.c (lin_lwp_attach_lwp): Assert that the lwp id we're
1763         about to wait for is > 0.
1764         * linux-thread-db.c (find_new_threads_callback): Ignore thread if
1765         the kernel thread ID is -1.
1766
1767 2015-01-09  Pedro Alves  <palves@redhat.com>
1768
1769         * linux-nat.c (attach_proc_task_lwp_callback): New function.
1770         (linux_nat_attach): Use linux_proc_attach_tgid_threads.
1771         (wait_lwp, linux_nat_filter_event): If not set yet, set the lwp's
1772         ptrace option flags.
1773         * linux-nat.h (struct lwp_info) <must_set_ptrace_flags>: New
1774         field.
1775         * nat/linux-procfs.c: Include <dirent.h>.
1776         (linux_proc_get_int): New parameter "warn".  Handle it.
1777         (linux_proc_get_tgid): Adjust.
1778         (linux_proc_get_tracerpid): Rename to ...
1779         (linux_proc_get_tracerpid_nowarn): ... this.
1780         (linux_proc_pid_get_state): New function, factored out from
1781         (linux_proc_pid_has_state): ... this.  Add new parameter "warn"
1782         and handle it.
1783         (linux_proc_pid_is_gone): New function.
1784         (linux_proc_pid_is_stopped): Adjust.
1785         (linux_proc_pid_is_zombie_maybe_warn)
1786         (linux_proc_pid_is_zombie_nowarn): New functions.
1787         (linux_proc_pid_is_zombie): Use
1788         linux_proc_pid_is_zombie_maybe_warn.
1789         (linux_proc_attach_tgid_threads): New function.
1790         * nat/linux-procfs.h (linux_proc_get_tgid): Update comment.
1791         (linux_proc_get_tracerpid): Rename to ...
1792         (linux_proc_get_tracerpid_nowarn): ... this, and update comment.
1793         (linux_proc_pid_is_gone): New declaration.
1794         (linux_proc_pid_is_zombie): Update comment.
1795         (linux_proc_pid_is_zombie_nowarn): New declaration.
1796         (linux_proc_attach_lwp_func): New typedef.
1797         (linux_proc_attach_tgid_threads): New declaration.
1798         * nat/linux-ptrace.c (linux_ptrace_attach_fail_reason): Adjust to
1799         use nowarn functions.
1800         (linux_ptrace_attach_fail_reason_string): Move here from
1801         gdbserver/linux-low.c and rename.
1802         (ptrace_supports_feature): If the current ptrace options are not
1803         known yet, check them now, instead of asserting.
1804         * nat/linux-ptrace.h (linux_ptrace_attach_fail_reason_string):
1805         Declare.
1806
1807 2015-01-09  Pedro Alves  <palves@redhat.com>
1808
1809         * linux-thread-db.c (thread_db_find_new_threads_silently)
1810         (try_thread_db_load_1, try_thread_db_load, thread_db_load_search)
1811         (find_new_threads_once): Print debug output on gdb_stdlog.
1812
1813 2015-01-09  Chen Gang  <gang.chen.5i5j@gmail.com>
1814             Pedro Alves  <palves@redhat.com>
1815
1816         * compile/compile.c: Include "gdb_wait.h".
1817         (do_rmdir): Check return value, and free 'zap'.
1818
1819 2015-01-08  Pedro Alves  <palves@redhat.com>
1820             Yao Qi  <yao@codesourcery.com>
1821
1822         * dwarf2loc.c (indirect_pieced_value): Don't call
1823         gdb_sign_extend.  Call extract_signed_integer instead.
1824         * utils.c (gdb_sign_extend): Remove.
1825         * utils.h (gdb_sign_extend): Remove declaration.
1826
1827 2015-01-07  Pierre Muller  <muller@sourceware.org>
1828
1829         PR symtab/17811
1830         * stabsread.c (define_symbol): Set language for C++ special symbols.
1831
1832 2015-01-07  Patrick Palka  <patrick@parcs.ath.cx>
1833
1834         * inflow.c (initial_gdb_ttystate): Tweak comment.
1835
1836 2015-01-07  Joel Brobecker  <brobecker@adacore.com>
1837
1838         * inflow.c (set_initial_gdb_ttystate): Add empty line after
1839         comment documenting function.
1840
1841 2015-01-07  Patrick Palka  <patrick@parcs.ath.cx>
1842
1843         * terminal.h (set_initial_gdb_ttystate): Declare.
1844         * inflow.c (initial_gdb_ttystate): New static variable.
1845         (set_initial_gdb_ttystate): New setter.
1846         (child_terminal_init_with_pgrp): Copy initial_gdb_ttystate
1847         instead of our current terminal state.
1848         * top.c (gdb_init): Call set_initial_gdb_ttystate.
1849
1850 2015-01-07  Joel Brobecker  <brobecker@adacore.com>
1851
1852         * guile/scm-type.c (tyscm_array_1): Add comment.
1853         * python/py-type.c (typy_array_1): Add comment.
1854
1855 2015-01-06  Joel Brobecker  <brobecker@adacore.com>
1856
1857         * guile/scm-type.c (tyscm_array_1): Do not raise out-of-range
1858         error if N2 is equal to N1 - 1.
1859
1860 2015-01-06  Joel Brobecker  <brobecker@adacore.com>
1861
1862         * python/py-type.c (typy_array_1): Do not raise negative-length
1863         exception if N2 is equal to N1 - 1.
1864
1865 2015-01-03  Doug Evans  <xdje42@gmail.com>
1866
1867         * c-exp.y: Whitespace cleanup.
1868         (classify_inner_name): Remove extra ;.
1869
1870 2015-01-02  Maciej W. Rozycki  <macro@codesourcery.com>
1871
1872         * mips-tdep.c (mips32_scan_prologue): Keep the extracted stack
1873         offset signed.
1874
1875 2015-01-02  Doug Evans  <dje@google.com>
1876
1877         * dwarf2read.c (setup_type_unit_groups): Remove outdated comment.
1878
1879 2015-01-02  Doug Evans  <dje@google.com>
1880
1881         * symtab.h (struct symbol): Fix typo in comment.
1882
1883 2015-01-01  Joel Brobecker  <brobecker@adacore.com>
1884
1885         Update year range in copyright notice of all files.
1886
1887 2015-01-01  Joel Brobecker  <brobecker@adacore.com>
1888
1889         * top.c (print_gdb_version): Update copyright year to 2015.
1890
1891 2015-01-01  Joel Brobecker  <brobecker@adacore.com>
1892
1893         * config/djgpp/fnchange.lst: Add entry for gdb/ChangeLog-2014.
1894
1895 For older changes see ChangeLog-2014.
1896 \f
1897 Local Variables:
1898 mode: change-log
1899 left-margin: 8
1900 fill-column: 74
1901 version-control: never
1902 coding: utf-8
1903 End: